what i'm not hearing from the president or either from secretary clinton or tony blair is, you know, they talk about the if. what then? any possible scenarios, possible action, i'm not hearing concrete scenarios, are you? >> well, you're not, brooke. i think for a very good reason. they want to stop this before it gets to that. nobody wants to have to strike at syrian chemical weapons plants. if you think about it logically, it is a very tough target. you have to know exactly where it is. you have to strike that hard enough to virtually incinerate all the chemical or biological material there before it escapes into the atmosphere. if those chemical weapons started to go on the move, in artillery shells or bombs, could you chase them all down? and, of course, in syria, much of this material is located or co-located in neighborhoods and towns with civilian populations. so you're putting civilian populations at risk. i think that's why you're hearing the very tough language from washington to nato headquarters. everybody wants this stopped before it even happens, brooke. >> talking abou